All pull requests

Pull requests

• fix: backport TSAN runner-cache protection to 0.18 (#3195)

  area/ciarea/testingarea/toolskind/bugsize/Lversion/0.18
  #3200·wxyucs opened Oct 29, 2026Collaborator·

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  6

  

• fix: preserve runner-cache during TSAN cleanup (backport #3195 to 1.0)

  area/ciarea/testingarea/toolskind/bugsize/Lversion/1.0
  #3199·wxyucs opened Oct 29, 2026Collaborator·

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  8

  

• perf(mci): backport batched filtered traversal and bounded clique activation to 1.0 (#3179)

  area/ciarea/docskind/perfmodule/datacellmodule/indexmodule/simdsize/XXL
  #3196·LightWant opened Oct 28, 2026Collaborator·9 tasks done·

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  65

  

• test(hgraph): make the MCI force-remove allocation failure case deterministic

  area/testingkind/bugmodule/indexsize/Mversion/1.2
  #3193·LightWant opened Oct 27, 2026Collaborator·

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  1

  8

  

• perf(hgraph): backport on-demand memory-usage accounting to 1.0

  area/cikind/improvementmodule/datacellmodule/indexsize/Mversion/1.0
  #3190·LightWant opened Oct 27, 2026Collaborator·

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  96

  

• perf(hgraph): recompute the memory-usage counter on demand

  kind/improvementmodule/datacellmodule/indexsize/Mversion/1.2
  #3188·LightWant opened Oct 27, 2026Collaborator·

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  159

  

• perf(pyramid): enable RaBitQ optimized-build session and parallel encoding on warm (cache-import) path

  area/testingkind/perfmodule/datacellmodule/indexsize/Lversion/1.2
  #3185·LHT129 opened Oct 27, 2026Collaborator·

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  45

  

• feat: support fp16/bf16 input for Pyramid and HGraph PiPNN

  area/testingkind/featuremodule/indexsize/XLversion/1.2
  #3184·LHT129 opened Oct 27, 2026Collaborator·

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  1

  75

  

• feat: enable fp16/bf16 input on all indexes

  area/docsarea/testingkind/featuremodule/apimodule/datacellmodule/indexmodule/simdsize/XXLversion/1.2
  #3182·LHT129 opened Oct 27, 2026Collaborator·

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  1

  95

  

• perf(mci): backport parallel lock-free incremental Add batches to 1.0

  area/docsarea/testingkind/perfmodule/datacellmodule/indexsize/XLversion/1.0
  #3178·LightWant opened Oct 26, 2026Collaborator·

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  12

  

• fix(pq): Backport #3138 for 0.16

  area/ciarea/testingkind/bugmodule/datacellsize/Lversion/0.16
  #3172·wxyucs opened Oct 26, 2026Collaborator·

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  4

  

• fix(pq): Backport #3138 for 0.15

  kind/bugmodule/datacellsize/Lversion/0.15
  #3171·wxyucs opened Oct 26, 2026Collaborator·

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  4

  

• feat(hgraph): add a distance-based early stop to KNN search

  area/docsarea/testingarea/toolskind/featuremodule/apimodule/indexsize/XXLversion/1.2
  #3149·Utopia-V opened Oct 23, 2026·12 of 21 tasks·

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  1

  5

• feat(hgraph): accelerate local SQ4 and share SQ8 codes

  area/docskind/featuremodule/datacellmodule/indexmodule/simdsize/XXLversion/1.2
  #3132·Roxanne0321 opened Oct 22, 2026Collaborator·9 of 10 tasks·

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  1

  4

  

• perf(mci): route static filtered queries with distance samples

  area/docskind/improvementmodule/apimodule/datacellmodule/indexsize/XXLversion/1.2
  #3125·LightWant opened Oct 21, 2026Collaborator·

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  19

  

• feat(pyramid): add size-triggered child routing overlays

  area/docskind/featuremodule/apimodule/indexsize/XXLversion/1.2
  #3123·LHT129 opened Oct 21, 2026Collaborator·

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  1

  63

  

• feat(langchain): add a LangChain VectorStore adapter

  area/bindings-pythonarea/ciarea/dependenciesarea/docsarea/examplesarea/testingkind/featuresize/XXLversion/1.2蚂蚁开源轻训营专属
  #3119·realybin opened Oct 21, 2026·16 of 21 tasks·

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  1

  20

  

• feat(sindi): add parallel window search and per-window filter limit

  area/docsarea/testingkind/featuremodule/apimodule/indexsize/XLversion/1.2
  #3114·Roxanne0321 opened Oct 19, 2026Collaborator·

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  1

  71

  

• perf: update SIMQ cluster centers online and parallelize token insertion

  kind/perfmodule/datacellmodule/indexsize/XLversion/1.2
  #3110·XiaoZhijiayou opened Oct 19, 2026·

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  3

  

• feat(python): add EmbeddingGemma 2 multimodal embedding kit

  area/dependenciesarea/docsarea/examplesarea/toolskind/featuremodule/indexsize/XXLversion/1.2
  #3106·LightWant opened Oct 18, 2026Collaborator·9 of 21 tasks·

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  1

  3

  

• perf(hgraph): backport deduplicated PiPNN storage to 1.0

  area/docsarea/testingarea/toolskind/improvementmodule/apimodule/datacellmodule/indexsize/XXLversion/1.0
  #3098·LightWant opened Oct 16, 2026Collaborator·12 tasks done·

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  48

  

• perf(ivf): add GPU-native RaBitQ batch search

  area/docskind/improvementmodule/datacellmodule/indexsize/XXLversion/1.2
  #3094·Roxanne0321 opened Oct 16, 2026Collaborator·

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  49

  

• feat(hgraph): support EstimateBuildMemory for in-memory NSW build

  area/docsarea/exampleskind/featuremodule/apimodule/indexsize/XXLversion/1.2蚂蚁开源轻训营专属
  #3092·ChtJT opened Oct 15, 2026·

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  1

  78

  

• perf(hgraph): improve search prefetch timing

  area/toolskind/improvementmodule/datacellmodule/indexsize/Lversion/1.2
  #3086·Roxanne0321 opened Oct 14, 2026Collaborator·6 tasks done·

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  10

  

• [perf] accelerate PiPNN Partition and Pick with CUDA

  area/docskind/perfmodule/apimodule/indexsize/XXLversion/1.2
  #3082·Roxanne0321 opened Oct 14, 2026Collaborator·

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  19